| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] i | 3913 |
|
| 2 | why [adv] [pron] | 86 |
|
| 3 | why [adv] [pers pn] | 68 |
|
| 4 | why [adv] i | 18 |
|
